apple cider vinegar

Benefits (and Negatives) of Apple Cider Vinegar for Your Health and Your Teeth

Team Food, Oral Health

Apple cider vinegar (ACV) has been used for centuries as a natural remedy for various ailments. It is made by fermenting apples with yeast and bacteria, resulting in acetic acid, which gives it its sour taste and strong odor. While some people swear by the benefits of ACV, others are skeptical about its effectiveness and safety. Let's take a closer look at the pros and cons of using ACV for general health as well as oral health.


Weight loss: Some studies have shown that consuming ACV may help promote weight loss by reducing appetite and increasing feelings of fullness. A study published in the Journal of Functional Foods found that participants who consumed ACV with their meals experienced greater satiety and consumed fewer calories throughout the day.

Blood sugar control: Several studies have found that ACV may help lower blood sugar levels in people with diabetes or insulin resistance. A review published in the Journal of Evidence-Based Integrative Medicine concluded that consuming ACV may improve insulin sensitivity and reduce postprandial glucose levels.

Digestive health: ACV contains acetic acid, which may help promote digestion by stimulating stomach acid production. A study published in BMC Gastroenterology found that consuming diluted ACV before meals helped reduce symptoms of heartburn and indigestion.

Oral health: ACV has antimicrobial properties that may help kill oral bacteria responsible for bad breath and tooth decay. A study published in PLoS One found that rinsing with diluted ACV reduced plaque buildup on teeth.

Acidic nature: The acetic acid in ACV can erode tooth enamel over time if consumed undiluted or too frequently, leading to increased sensitivity, cavities or even tooth decay.

Negative Side Effects:

Consuming large amounts of undiluted ACV can cause digestive issues such as nausea, diarrhea or heartburn.

Interference with medications: People taking certain medications like diuretics or insulin should avoid consuming large amounts of ACV due to potential drug interactions.

Not enough evidence: While some studies suggest potential benefits from consuming small amounts of diluted apple cider vinegar, more research is needed to confirm these findings conclusively.

In conclusion, while there are some potential benefits to using apple cider vinegar for general health as well as oral health, it should be used with caution and moderation due to its acidic nature and possible negative side effects if not properly diluted or consumed excessively.

It is important to consult a healthcare professional before adding any new supplement or remedy into your diet to ensure it is safe based on your individual medical history.


Johnston CS et al., "Vinegar Improves Insulin Sensitivity to a High-Carbohydrate Meal in Subjects With Insulin Resistance or Type 2 Diabetes", Diabetes Care (2004).

Khezri SS et al., "The Effects of Vinegar Ingestion on Delayed Onset Muscle Soreness (DOMS)", International Journal of Preventive Medicine (2014).

Shishehbor F et al., "Apple Cider Vinegar Attenuates Lipid Profile in Normal and Diabetic Rats", Pakistan Journal of Biological Sciences (2008).